CN106003187A - 一种乳化炸药药卷快速切割装置 - Google Patents

一种乳化炸药药卷快速切割装置 Download PDF

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Publication number
CN106003187A
CN106003187A CN201610560051.9A CN201610560051A CN106003187A CN 106003187 A CN106003187 A CN 106003187A CN 201610560051 A CN201610560051 A CN 201610560051A CN 106003187 A CN106003187 A CN 106003187A
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China
Prior art keywords
portal frame
cutting device
bottom knife
blade
rapid cutting
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Pending
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CN201610560051.9A
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English (en)
Inventor
余红兵
尚钰姣
周建敏
赵明生
陶铁军
李�杰
刘强
胡建荣
张亮
刘磊
莫豹
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Guizhou Xinlian Blasting Engineering Group Co Ltd
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Guizhou Xinlian Blasting Engineering Group Co Ltd
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Priority to CN201610560051.9A priority Critical patent/CN106003187A/zh
Publication of CN106003187A publication Critical patent/CN106003187A/zh
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • B26D1/085Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

本发明公开了一种乳化炸药药卷快速切割装置,包括底座,底座上设置有龙门架,底座上龙门架之间设置有下模板,下模板上设置有下刀片,龙门架横梁中心设置有导向孔,一手柄穿过导向孔设置,手柄下端设置有压板,压板下表面设置有上模板,上模板下表面设置有与下刀片对应的上刀片,龙门架上相对两侧对应上刀片、下刀片之间设置有卡刀槽,底座上下刀片一端端部处设置有一可旋转的量尺;该装置能确保卷状乳化炸药重量的精准度,还能保证乳化炸药的规整性。

Description

一种乳化炸药药卷快速切割装置
技术领域
本发明涉及工程爆破施工领域,特别涉及一种乳化炸药药卷快速切割装置。
背景技术
在拆除爆破施工中,单孔炸药的重量控制是确保爆破效果和控制爆破次生灾害的有效保证。由于同一爆破工程中一般存在较多规格的炮孔,不同位置处的炸药单耗也不尽相同,因此,炮孔内的装药量也有区别。现在的爆破拆除施工中,卷状乳化炸药一般为200g、300g,直径32mm,而一般拆除爆破工程中的单孔药量普遍为50g、60g、100g等等,所以必须在施工装药之前将药卷进行切断处理,一般通过人工使用大号美工刀切断,通过卷尺进行长短划分控制,由多个工人同时完成,中后期的药卷长度控制由工人的经验来确定,药卷重量得不到保证,费事费力。
药卷的切割,目前主要存在以下三种情况:
1、乳化炸药药卷外部都有一层塑料包装,通过美工刀切断药卷时,易挤压药卷使得药卷发生变形,变形后的药卷由于形状不规整使得插入的雷管不能保证雷管起爆位置位于药卷中心。同时,通过炮棍将药卷和雷管塞入炮孔时,容易发生堵塞、药卷不能到底和部分炸药残留在炮孔内壁,造成炸药损耗的情况,从而导致填塞不够,雷管起爆不能引爆炸药,炸药单耗不够等不良爆破效果。
2、一般拆除爆破施工中,有多种不同规格的炮孔,需要不同重量的药卷,由于每个工人的切割水平不易,很难保证药卷长度、重量的相对一致性,特别是中后期工人多凭经验确定药卷重量,从而容易造成药卷重量缺斤少两或超重。若药卷过长,则填塞长度不够,单耗过大造成飞石初始速度的增加以及成本的增加;若药卷过短,则容易造成炸药单耗过低达不到设计要求,爆破区域的混凝土不能全部脱笼从而产生爆破事故安全隐患。
3、传统的人工切断药卷,不仅劳动工作量大,有一定的学习成本,而且步骤繁琐,造成人工成本的增加。
发明内容
有鉴于此,本发明的目的是提供一种乳化炸药药卷快速切割装置,能确保卷状乳化炸药重量的精准度,还能保证乳化炸药的规整性。
本发明的目的是通过以下技术方案实现的:
一种乳化炸药药卷快速切割装置,包括底座,所述底座上设置有龙门架,所述底座上龙门架之间设置有下模板,所述下模板上设置有下刀片,所述龙门架横梁中心设置有导向孔,一手柄穿过导向孔设置,所述手柄下端设置有压板,所述压板下表面设置有上模板,所述上模板下表面设置有与下刀片对应的上刀片,所述龙门架上相对两侧对应上刀片、下刀片之间设置有卡刀槽,所述底座上下刀片一端端部处设置有一可旋转的量尺。
进一步,所述下刀片中部为V型,所述上刀片中部对应下刀片的V型处有适型的凸起。
进一步,所述手柄两侧横梁下对称分别固定有一弹簧的一端,所述弹簧的另一端与压板上端相连。
本发明的有益效果是:
本发明的一种乳化炸药药卷快速切割装置,较现有的人工美工刀切断卷状乳化炸药,具有快速、精准、高效的特点,能确保卷状乳化炸药重量的精准度,还能保证乳化炸药的规整性,以量尺代替卷尺对药卷长度进行控制,工人学习成本低,装置可重复利用,适应性强,能够在满足设计单耗保证爆破效果的前提下节约炸药使用量,提高工作效率,降低耗材成本和人工成本。
附图说明
为了使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明作进一步的详细描述,其中:
图1为本发明结构示意图。
具体实施方式
以下将参照附图,对本发明的优选实施例进行详细的描述。
如图1所示,一种乳化炸药药卷快速切割装置,包括底座1,底座上设置有龙门架4,底座上龙门架之间设置有下模板2,下模板上设置有下刀片3,龙门架横梁中心设置有导向孔,一手柄9穿过导向孔设置,手柄下端设置有压板6,压板下表面设置有上模板,上模板下表面设置有与下刀片对应的上刀片5,龙门架上相对两侧对应上刀片、下刀片之间设置有卡刀槽7,底座上下刀片一端端部处设置有一可旋转的量尺10。
作为本发明进一步改进,下刀片中部为V型,上刀片中部对应下刀片的V型处有适型的凸起,控制乳化炸药在切割时不产生横向变形,移动。
手柄两侧横梁下对称分别固定有一弹簧8的一端,弹簧的另一端与压板上端相连,手柄能自动回升。
通过上下契合的刀片对乳化炸药进行切割,设置的卡刀槽,可使刀片上下移动时沿着特定的轨道运动不易发生偏移偏转,可大大减少误差。可通过量尺对乳化炸药的切割长度进行控制从而控制药卷重量,跟传统技术相比更加的快捷方便,且精度更高,省时省力。把乳化药卷放在底座上,由龙门架进行固定,用刀片切割时,不易让药卷发生横向变形,尽可能减少了误差和药卷浪费。本切割装置刀片和卡刀槽可替换。
最后说明的是,以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。

Claims (3)

1.一种乳化炸药药卷快速切割装置,其特征在于:包括底座(1),所述底座上设置有龙门架(4),所述底座上龙门架之间设置有下模板(2),所述下模板上设置有下刀片(3),所述龙门架横梁中心设置有导向孔,一手柄(9)穿过导向孔设置,所述手柄下端设置有压板(6),所述压板下表面设置有上模板,所述上模板下表面设置有与下刀片对应的上刀片(5),所述龙门架上相对两侧对应上刀片、下刀片之间设置有卡刀槽(7),所述底座上下刀片一端端部处设置有一可旋转的量尺(10)。
2.根据权利要求1所述的一种乳化炸药药卷快速切割装置,其特征在于:所述下刀片中部为V型,所述上刀片中部对应下刀片的V型处有适型的凸起。
3.根据权利要求1或2所述的一种乳化炸药药卷快速切割装置,其特征在于:所述手柄两侧横梁下对称分别固定有一弹簧(8)的一端,所述弹簧的另一端与压板上端相连。
CN201610560051.9A 2016-07-16 2016-07-16 一种乳化炸药药卷快速切割装置 Pending CN106003187A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130104718A1 (en) * 2010-06-23 2013-05-02 Try-Yearn Co., Ltd. Cutter for sheet-like member
CN104015225A (zh) * 2013-09-18 2014-09-03 昆山泰士特信息技术有限公司 一种新型的纸张按压式打孔器
CN204076320U (zh) * 2014-09-29 2015-01-07 河南易沃克工业设备有限公司 一种pe管铡刀式切管机
CN204772660U (zh) * 2015-07-17 2015-11-18 山东理工职业学院 照片切割器
CN205799641U (zh) * 2016-07-16 2016-12-14 贵州新联爆破工程集团有限公司 一种乳化炸药药卷快速切割装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130104718A1 (en) * 2010-06-23 2013-05-02 Try-Yearn Co., Ltd. Cutter for sheet-like member
CN104015225A (zh) * 2013-09-18 2014-09-03 昆山泰士特信息技术有限公司 一种新型的纸张按压式打孔器
CN204076320U (zh) * 2014-09-29 2015-01-07 河南易沃克工业设备有限公司 一种pe管铡刀式切管机
CN204772660U (zh) * 2015-07-17 2015-11-18 山东理工职业学院 照片切割器
CN205799641U (zh) * 2016-07-16 2016-12-14 贵州新联爆破工程集团有限公司 一种乳化炸药药卷快速切割装置

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Application publication date: 20161012